Alpinestars SX-1 Plasma Knee Protectors

The SX-1 PLASMA knee protector offers superior impact protection in a highly ventilated, semi-rigid frame construction and supports the natural movement of the knee thanks to the integrated Dual Gear System (DGS).

Features:

Highly comfortable: The Nucleon Plasma material is multidirectionally flexible, adapts to the knee, and dissipates impact energy
Dual-density co-injection frame to prevent pressure points at the top and bottom
Dual Gear System (DGS) for smooth hinge function and natural knee movement
Ergonomic frame with strategically positioned rigid and flexible shells for versatile size adjustment
The patella system protects the kneecap and prevents injuries from handlebar contact
Lightweight knee protection with comprehensive protective coverage
The upper and lower frames are made of a high-performance polymer that provides flexibility, stability, and weight savings
An integrated double hinge system ensures secure positioning while riding
Slim, ergonomic frame desig
Double closure system with hook and loop fasteners and snap fasteners for easy handling and a secure fit

Specifications: